Solar Battery Lite for Sensor Hub and Gateway Backup Solution - Reliable, Weatherproof, and Sustainable

Solar batteries store energy generated by solar panels, allowing power supply to devices during low sunlight conditions. In our Solar Battery Lite for Sensor Hub and Gateway Backup Solution, energy flows from the panel to the battery until it is fully charged. The battery simultaneously charges and discharges when it's sunny, while it only discharges during cloudy conditions or with limited sunlight.

In IoT installations, this feature is critical. To work properly, IoT devices and sensors, which are typically located in distant or off-grid areas, require regular and reliable electricity. Businesses that use solar batteries into their IoT systems may gain greater energy independence, save operational expenses, and ensure that their connected devices operate continuously.

This connection improves the overall efficiency and sustainability of IoT infrastructure by enabling improved data collecting, monitoring, and smarter decision-making.

Importance of Sustainable Energy Solutions for IoT Deployments

Addressing Energy Demand

IoT deployments are rapidly increasing, resulting in large increases in energy usage. Sustainable energy alternatives assist fulfill this need without overburdening traditional power sources.

Reliability in Remote Locations

Many IoT devices and sensors are used in remote or off-grid locations where dependable power sources are uncommon. Solar batteries offer a stable energy source, ensuring continuous operation.

Environmental Impact

Using renewable energy sources such as solar power lowers the carbon impact of IoT deployments. This is consistent with worldwide efforts to prevent climate change and encourages environmentally beneficial practices.

Cost Efficiency

The long-term usage of sustainable energy solutions can reduce operating expenses. Solar batteries lessen the need for frequent battery changes, lowering maintenance costs.

Energy Independence

Increased independence from the grid is possible with solar energy. IoT devices need to run around the clock and can't afford any downtime because of power issues.

Supporting Future Growth

As IoT continues to expand, integrating sustainable energy solutions ensures that new deployments are both resilient and environmentally responsible. This future-proofs IoT infrastructure against growing energy demands.

General Features of Solar Battery Lite RAK9154

• Battery Capacity: With a robust 5,200 mAh capacity, the Solar Battery Lite RAK9154 ensures long-lasting power.
• Operating Temperature: Suitable for diverse environments, it operates efficiently between -20 to 60°C.
• Dimensions: Its compact size (180 x 130 x 60 mm) allows for easy integration into various setups.
• Outputs: Includes one 12 V DC output dedicated to powering the Sensor Hub and 9-12 V DC output for WisGate Edge Pro/Prime.
• Integrated Battery Management System (BMS) and Heater: These features enhance battery longevity and reliability in varying conditions.
• Mounting Flexibility: Supports pole diameters of 55 to 80 mm for versatile installation options.
• Outdoor Durability: Features a weatherproof design that guarantees uninterrupted performance in challenging environments.

The Solar Battery Lite for Sensor Hub

IoT sensor hubs such as the WisNode Sensor Hub RAK2560 may be powered by the Solar Battery Lite RAK9154. Providing a sustainable and environmentally friendly power source, this gadget combines a strong yet small solar panel, a large capacity 5.2 Ah battery, and a solar charge controller.

Key Features Specific to Sensor Hub Use

• Effortlessly monitor the battery status via the WisToolBox App
• A perfect alternative for a dedicated power supply when the Hub connects to a third-party sensor

Performance Examples and Real-Life Applications

The Solar Battery Lite RAK9154 has been rigorously tested to ensure reliable performance under different conditions:

Standard Use Case

• Setup: Weather station, moisture sensor, three MEMS sensors, and two additional sensors.
• Wake-Up Interval: 1 minute per hour.
• Total Power Consumption: 615.6 mWh.
• Battery Life: Approximately 73 hours (3 days) without sunlight.

Extended Use Case

• Setup: Weather station, moisture sensor, three MEMS sensors, and two additional sensors.
• Wake-Up Interval: 0.1 minutes per hour.
• Total Power Consumption: 51.5 mWh.
• Battery Life: Approximately 873.2 hours (36.4 days) without sunlight.

Gateway Backup Solution

The Gateway Backup Solution is made specifically to support RAK WisGate Edge Pro V2 and Prime V2's continuous operation, making sure these vital gateways continue to work even in the event of power interruptions or fluctuations.

This long-lasting, waterproof device has a high-capacity battery, an integrated solar charge controller, and a small solar panel, making it an environmentally responsible and sustainable power source.

Key Features Specific to Gateway Backup Use

• Reliable Power for High-Demand Gateways: The Gateway Backup Solution is designed to handle the higher power consumption of gateways compared to sensors, ensuring that even with increased energy demands, it remains a reliable backup power solution.
• Short-term Uptime: Tailored for scenarios where short power fluctuations occur, the Gateway Backup Solution provides immediate backup power to your gateways. This feature is crucial for maintaining gateway operations when power instability is a concern.

Typical Performance Scenarios and Battery Life

The Gateway Backup Solution is equipped with a capacity of 56.16 Wh and boasts an efficiency rate of 90%. This setup allows the battery to support a gateway like the WisGate Edge Pro for approximately 10.51 hours under moderate usage conditions. Such performance offers peace of mind, knowing that your gateways will remain active during temporary power disruptions.

This solution is an ideal choice for environmental monitoring, agriculture, smart cities, and other IoT applications that rely on constant connectivity.

Why You Need the Solar Battery Lite for Sensor Hub and Gateway Backup Solution

Here's why you need this reliable backup solution for your Sensor Hub and Gateways:

1. Increased Reliability

With the Solar Battery Lite RAK9154, you can trust that your gateways will remain operational during power disruptions. This reliability ensures that no critical data is lost and that monitoring and communication continue uninterrupted.

2. Eco-Friendly Power

Reliance on non-renewable energy sources is decreased when solar electricity is used, and the Solar Battery Lite RAK9154 is an effective green backup power option.

3. Cost Savings

Avoiding downtime and data loss can save significant costs. Moreover, the dependable performance of the Solar Battery Lite RAK9154 reduces the need for frequent maintenance visits to remote sites, offering long-term financial benefits.

4. Peace of Mind

Knowing that your gateways have a reliable backup power source gives you assurance. You can focus on optimizing your network and services without worrying about unexpected power issues.

Watch this video to learn more:

Final Thoughts

The Solar Battery Lite for Sensor Hub and Gateway Backup Solution provide sustainable, planet-friendly power for IoT deployments, ensuring your devices remain operational in any condition. Whether powering sensor hubs or serving as backup for gateways, these solutions offer reliability, sustainability, and optimal performance.

Learn more about the Solar Battery Lite RAK9154 products:

Frequently Asked Questions

Q: Is the Solar Battery Lite RAK9154 compatible with all RAKwireless gateways?

A: No. The Solar Battery Lite RAK9154 is designed as a backup power solution for the WisGate Edge Pro RAK7289V2/RAK7289CV2 and the WisGate Edge Prime RAK7240V2/RAK7240CV2. The Solar Battery Lite RAK9154 can also be used as a backup for the WisGate Edge Ultra RAK7285/RAK7285C.

Q: Can the Solar Battery Lite RAK9154 power other devices besides the Sensor Hub and gateways?

A: The Solar Battery Lite RAK9154 can work with any sensors requiring a stable 12 V input, offering a seamless integration solution. With options for regular and large solar panels, you can choose the perfect fit for your specific needs, whether for integration with sensors or retrofit solutions with connectivity. The only thing required is for your sensor to have the appropriate cable and connector. More information can be found in the Connector definition table in the product datasheet.

Q: What is the expected lifespan of the Solar Battery Lite RAK9154?

A: The Lithium Iron Phosphate battery can be expected to remain serviceable for more than 10 years, considering that it is charged and discharged once a day at room temperature (25° C).

Q: How should the Solar Battery Lite RAK9154 be transported to ensure safety?

A: To ensure safety, protect the Solar Battery Lite RAK9154 from severe vibration, shock, sun, and rain during transportation. Avoid inverting it to prevent short circuits, and handle it gently to prevent any falls, rolls, heavy pressure, or inversion during loading and unloading. Learn more about the Transportation and Storage of the Solar Battery Lite RAK9154.